BR7104782D0 - Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas - Google Patents

Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas

Info

Publication number
BR7104782D0
BR7104782D0 BR4782/71A BR478271A BR7104782D0 BR 7104782 D0 BR7104782 D0 BR 7104782D0 BR 4782/71 A BR4782/71 A BR 4782/71A BR 478271 A BR478271 A BR 478271A BR 7104782 D0 BR7104782 D0 BR 7104782D0
Authority
BR
Brazil
Prior art keywords
improvement
positive silver
silver halogenide
prepare direct
emulsions
Prior art date
Application number
BR4782/71A
Other languages
English (en)
Portuguese (pt)
Inventor
Kodak Co Eastman
Original Assignee
Kodak Co Eastman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kodak Co Eastman filed Critical Kodak Co Eastman
Publication of BR7104782D0 publication Critical patent/BR7104782D0/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/141—Direct positive material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BR4782/71A 1970-08-03 1971-07-28 Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas BR7104782D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6065970A 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
BR7104782D0 true BR7104782D0 (pt) 1973-04-12

Family

ID=22030966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4782/71A BR7104782D0 (pt) 1970-08-03 1971-07-28 Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas

Country Status (10)

Country Link
US (1) US3672900A (fr)
JP (1) JPS5216364B1 (fr)
AU (1) AU460990B2 (fr)
BE (1) BE770700A (fr)
BR (1) BR7104782D0 (fr)
CA (1) CA964098A (fr)
CH (1) CH533317A (fr)
DE (1) DE2138873A1 (fr)
FR (1) FR2101947A5 (fr)
GB (1) GB1353226A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427525A (en) * 1972-07-13 1976-03-10 Agfa Gevaert Directpositive silver halide emulsions
JPS5068133A (fr) * 1973-10-18 1975-06-07
US4242445A (en) * 1978-02-02 1980-12-30 Fuji Photo Film Co., Ltd. Method for preparing light-sensitive silver halide grains
CA1120765A (fr) * 1979-04-05 1982-03-30 Eastman Kodak Company Emulsion a l'halogenure d'argent a forte teneur en chlore, et a dopage interne de cadmium, de plomb, de cuivre, de zinc, ou d'un melange de ceux ci
JPS5945132B2 (ja) * 1979-04-23 1984-11-05 富士写真フイルム株式会社 感光性ハロゲン化銀結晶の製造方法
US4378427A (en) * 1980-09-11 1983-03-29 E. I. Du Pont De Nemours And Company Method for producing a long scale direct-positive photographic emulsion
DE3482062D1 (de) * 1983-12-08 1990-05-31 Fuji Photo Film Co Ltd Verfahren zur herstellung von silberhalogenidemulsionen.
JPS60222843A (ja) * 1984-04-19 1985-11-07 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法及びハロゲン化銀写真感光材料
JPS613137A (ja) * 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd 内部潜像型コア／シエル直接ポジハロゲン化銀乳剤及びその製造法
JPS613134A (ja) * 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法およびハロゲン化銀写真感光材料
JPS6170549A (ja) * 1984-09-13 1986-04-11 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤の製造方法
JPS61245151A (ja) 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250645A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250643A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
DE3682128D1 (de) 1985-07-17 1991-11-28 Konishiroku Photo Ind Photographisches silberhalogenidmaterial.
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material
US5248577A (en) * 1990-08-13 1993-09-28 Eastman Kodak Company Reactant concentration control method and apparatus for precipitation reactions
EP0476327B1 (fr) 1990-08-20 1999-11-17 Fuji Photo Film Co., Ltd. Produit de pellicule photographique retenant des informations et procédé de production d'épreuve en couleurs
EP0514675B1 (fr) 1991-04-22 1999-12-08 Fuji Photo Film Co., Ltd. Matériaux photographiques à l'halogénure d'argent et procédé de traitement de ceux-ci
US7008761B2 (en) * 2004-03-31 2006-03-07 Eastman Kodak Company Process for the preparation of high bromide cubical grain emulsions

Also Published As

Publication number Publication date
GB1353226A (en) 1974-05-15
AU3190871A (en) 1973-02-08
US3672900A (en) 1972-06-27
CH533317A (fr) 1973-01-31
CA964098A (en) 1975-03-11
AU460990B2 (en) 1975-05-15
BE770700A (fr) 1971-12-01
FR2101947A5 (fr) 1972-03-31
DE2138873A1 (de) 1972-02-10
JPS5216364B1 (fr) 1977-05-09

Similar Documents

Publication Publication Date Title
BR7104782D0 (pt) Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas
BR6461288D0 (pt) Processo para produzir derivados 3-amino-2-hidroxipropoxi heterociclicos
BR6459281D0 (pt) Processo para preparar trifluorometilfenila quilenodiaminas
BR6915565D0 (pt) Processo para sensibilizar especialmente halogeneto de prata fotografico
BR6683284D0 (pt) Processo para preparar 3-amino-5-x-6-halopirazinonitrilas
BR6682421D0 (pt) Processo para preparar polialquil-tetralinas
BR7303407D0 (pt) Processo para preparar politiodiglicois
BR6909967D0 (pt) Processo para preparar di-n-oxidos de quinonalinas
BR6915071D0 (pt) Processo para preparar pirazomicina
BR7405089D0 (pt) Poli-eter-imidas e processo para produzi-las
BR7024049D0 (pt) Processo para fabricar um espelho
BR6684690D0 (pt) Ciclohexenos e processo para prepara-los
BR7017248D0 (pt) Processo para evitar explosoes fisicas
BR7310149D0 (pt) Aperfeicoamento em processo para aumentar o rendimento de casulos
BR6458848D0 (pt) Aperfeicoamento em processo para preparar 2 6-diclorobenzonitrila
BR6685259D0 (pt) Processo para preparacaode derivados do 3-nitro-4-halo-fenol
BR6914874D0 (pt) Processo para produzir nitrilla
BR7016716D0 (pt) Processo para produzir um efeito anti-depressor
BR7402446D0 (pt) Aperfeicoamento em processo para preparar 2-benzimidazol-tiol
BR6683448D0 (pt) Processo para preparar sulfatiodiazois
BR7404730D0 (pt) Aperfeicoamento em processo para preparar halogenetos de tri-neofilestanho
BR7108472D0 (pt) Processo para produzir biciclo-(3,3,0)-octeno-(2)
BR6915434D0 (pt) Processo para preparar rutinosido-3-ciani-dina
BR6912481D0 (pt) Processo para aumentar o estimulo de resposta de anticorp
BR6915341D0 (pt) Processo para produzir alfa-amino-benzil-penicilina